libip4tc: Add static qualifier to dump_entry()

Change dump_entry() signature defined in libip4tc.c to match prototype
declared in libiptc.c and another static dump_entry() function defined
in libip6tc.c.  This function is not a part of the public libiptc API.

Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Patrick McHardy <kaber@trash.net>
1 file changed